FAIRFIELD-SUISUN, CALIFORNIA This image shows the scope of the Interstate 80 Comprehensive Multimodal Corridor Plan in Solano County. (Courtesy map) Website open house on I-80 plan now available Districts 3 and 4 of the state Department of Transportation are the sponsors. The I-80 Comprehensive Multimodal Corridor Plan covers about a 70-mile span of I-80 in Solano, Yolo and Sacramento counties and will include various modes of transportation, including Capitol Corridor passenger rail, freight rail, the Ports of Benicia and West Sacramento, local and express bus routes as well as bike and pede...